10012211101010 has 16 divisors (see below), whose sum is σ = 18027754462872. Its totient is φ = 4003601222400.

The previous prime is 10012211101001. The next prime is 10012211101021. The reversal of 10012211101010 is 1010111221001.

It can be written as a sum of positive squares in 4 ways, for example, as 1130791911769 + 8881419189241 = 1063387^2 + 2980171^2 .

It is a super-2 number, since 2×10012211101010² (a number of 27 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 10012211100982 and 10012211101000.

It is an unprimeable number.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 160369481 + ... + 160431900.

Almost surely, 2^{10012211101010} is an apocalyptic number.

10012211101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

10012211101010 is a deficient number, since it is larger than the sum of its proper divisors (8015543361862).

10012211101010 is a wasteful number, since it uses less digits than its factorization.

10012211101010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 320804509.

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

Adding to 10012211101010 its reverse (1010111221001), we get a palindrome (11022322322011).

The spelling of 10012211101010 in words is "ten trillion, twelve billion, two hundred eleven million, one hundred one thousand, ten".