1011210234122 has 32 divisors (see below), whose sum is σ = 1713087731520. Its totient is φ = 443448794880.

The previous prime is 1011210234077. The next prime is 1011210234157. The reversal of 1011210234122 is 2214320121101.

1011210234122 is digitally balanced in base 2, because in such base it contains all the possibile digits an equal number of times.

It is a super-2 number, since 2×1011210234122² (a number of 25 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 1011210234094 and 1011210234103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 216473 + ... + 1438499.

It is an arithmetic number, because the mean of its divisors is an integer number (53533991610).

Almost surely, 2^{1011210234122} is an apocalyptic number.

1011210234122 is a deficient number, since it is larger than the sum of its proper divisors (701877497398).

1011210234122 is a wasteful number, since it uses less digits than its factorization.

1011210234122 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1223366.

The product of its (nonzero) digits is 192, while the sum is 20.

Adding to 1011210234122 its reverse (2214320121101), we get a palindrome (3225530355223).

The spelling of 1011210234122 in words is "one trillion, eleven billion, two hundred ten million, two hundred thirty-four thousand, one hundred twenty-two".