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11210111012 = 222802527753
BaseRepresentation
bin10100111000010110…
…01011100000100100
31001221020210122100202
422130023023200210
5140424242023022
65052211330032
7544540241252
oct123413134044
931836718322
1011210111012
1148328a7361
12220a2b0918
131098611ba9
14784b655d2
15459244592
hex29c2cb824

11210111012 has 6 divisors (see below), whose sum is σ = 19617694278. Its totient is φ = 5605055504.

The previous prime is 11210110999. The next prime is 11210111021. The reversal of 11210111012 is 21011101211.

It can be written as a sum of positive squares in only one way, i.e., 9427244836 + 1782866176 = 97094^2 + 42224^2 .

It is a junction number, because it is equal to n+sod(n) for n = 11210110984 and 11210111002.

It is an unprimeable number.

It is a polite number, since it can be written as a sum of consecutive naturals, namely, 1401263873 + ... + 1401263880.

It is an arithmetic number, because the mean of its divisors is an integer number (3269615713).

Almost surely, 211210111012 is an apocalyptic number.

It is an amenable number.

11210111012 is a deficient number, since it is larger than the sum of its proper divisors (8407583266).

11210111012 is a wasteful number, since it uses less digits than its factorization.

11210111012 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2802527757 (or 2802527755 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 11.

Adding to 11210111012 its reverse (21011101211), we get a palindrome (32221212223).

It can be divided in two parts, 11 and 210111012, that multiplied together give a palindrome (2311221132).

The spelling of 11210111012 in words is "eleven billion, two hundred ten million, one hundred eleven thousand, twelve".

Divisors: 1 2 4 2802527753 5605055506 11210111012