1012011110022 has 48 divisors (see below), whose sum is σ = 2225286737856. Its totient is φ = 306596281200.

The previous prime is 1012011109997. The next prime is 1012011110029. The reversal of 1012011110022 is 2200111102101.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (1012011110029) by changing a digit.

It is a polite number, since it can be written in 23 ways as a sum of consecutive naturals, for example, 2891673 + ... + 3222699.

It is an arithmetic number, because the mean of its divisors is an integer number (46360140372).

Almost surely, 2^{1012011110022} is an apocalyptic number.

1012011110022 is an abundant number, since it is smaller than the sum of its proper divisors (1213275627834).

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

1012011110022 is a wasteful number, since it uses less digits than its factorization.

1012011110022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 335265 (or 335254 counting only the distinct ones).

The product of its (nonzero) digits is 8, while the sum is 12.

Adding to 1012011110022 its reverse (2200111102101), we get a palindrome (3212122212123).

The spelling of 1012011110022 in words is "one trillion, twelve billion, eleven million, one hundred ten thousand, twenty-two".