1012022102011 has 48 divisors (see below), whose sum is σ = 1151777340000. Its totient is φ = 885427006464.

The previous prime is 1012022102009. The next prime is 1012022102101. The reversal of 1012022102011 is 1102012202101.

It is not a de Polignac number, because 1012022102011 - 2¹ = 1012022102009 is a prime.

It is a Duffinian number.

It is a junction number, because it is equal to n+sod(n) for n = 1012022101982 and 1012022102000.

It is not an unprimeable number, because it can be changed into a prime (1012022102411) by changing a digit.

It is a polite number, since it can be written in 47 ways as a sum of consecutive naturals, for example, 498777745 + ... + 498779773.

It is an arithmetic number, because the mean of its divisors is an integer number (23995361250).

Almost surely, 2^{1012022102011} is an apocalyptic number.

1012022102011 is a deficient number, since it is larger than the sum of its proper divisors (139755237989).

1012022102011 is a wasteful number, since it uses less digits than its factorization.

1012022102011 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 3628 (or 3605 counting only the distinct ones).

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1012022102011 its reverse (1102012202101), we get a palindrome (2114034304112).

The spelling of 1012022102011 in words is "one trillion, twelve billion, twenty-two million, one hundred two thousand, eleven".