1012013210122 has 8 divisors (see below), whose sum is σ = 1520678345472. Its totient is φ = 505120428300.

The previous prime is 1012013210099. The next prime is 1012013210123. The reversal of 1012013210122 is 2210123102101.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a super-2 number, since 2×1012013210122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1012013210096 and 1012013210105.

It is not an unprimeable number, because it can be changed into a prime (1012013210123) by changing a digit.

It is a polite number, since it can be written in 3 ways as a sum of consecutive naturals, for example, 443086954 + ... + 443089237.

It is an arithmetic number, because the mean of its divisors is an integer number (190084793184).

Almost surely, 2^{1012013210122} is an apocalyptic number.

1012013210122 is a deficient number, since it is larger than the sum of its proper divisors (508665135350).

1012013210122 is an equidigital number, since it uses as much as digits as its factorization.

1012013210122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 886176764.

The product of its (nonzero) digits is 48, while the sum is 16.

Adding to 1012013210122 its reverse (2210123102101), we get a palindrome (3222136312223).

The spelling of 1012013210122 in words is "one trillion, twelve billion, thirteen million, two hundred ten thousand, one hundred twenty-two".