1100201102010 has 24 divisors (see below), whose sum is σ = 2860522865460. Its totient is φ = 293386960512.

The previous prime is 1100201101973. The next prime is 1100201102047. The reversal of 1100201102010 is 102011020011.

It is a happy number.

It is an interprime number because it is at equal distance from previous prime (1100201101973) and next prime (1100201102047).

It can be written as a sum of positive squares in 2 ways, for example, as 1073878310961 + 26322791049 = 1036281^2 + 162243^2 .

It is a Harshad number since it is a multiple of its sum of digits (9).

It is a junction number, because it is equal to n+sod(n) for n = 1100201101983 and 1100201102001.

It is an unprimeable number.

It is a polite number, since it can be written in 11 ways as a sum of consecutive naturals, for example, 6112228255 + ... + 6112228434.

Almost surely, 2^{1100201102010} is an apocalyptic number.

1100201102010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1100201102010 is an abundant number, since it is smaller than the sum of its proper divisors (1760321763450).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

1100201102010 is a wasteful number, since it uses less digits than its factorization.

1100201102010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 12224456702 (or 12224456699 counting only the distinct ones).

The product of its (nonzero) digits is 4, while the sum is 9.

Adding to 1100201102010 its reverse (102011020011), we get a palindrome (1202212122021).

The spelling of 1100201102010 in words is "one trillion, one hundred billion, two hundred one million, one hundred two thousand, ten".