101011220120022 has 16 divisors (see below), whose sum is σ = 202040012130672. Its totient is φ = 33667478058240.

The previous prime is 101011220119963. The next prime is 101011220120081. The reversal of 101011220120022 is 220021022110101.

It is an interprime number because it is at equal distance from previous prime (101011220119963) and next prime (101011220120081).

It is a junction number, because it is equal to n+sod(n) for n = 101011220119983 and 101011220120010.

It is a congruent number.

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, 732087379 + ... + 732225342.

It is an arithmetic number, because the mean of its divisors is an integer number (12627500758167).

Almost surely, 2^{101011220120022} is an apocalyptic number.

101011220120022 is an abundant number, since it is smaller than the sum of its proper divisors (101028792010650).

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

101011220120022 is a wasteful number, since it uses less digits than its factorization.

101011220120022 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1464324223.

The product of its (nonzero) digits is 32, while the sum is 15.

Adding to 101011220120022 its reverse (220021022110101), we get a palindrome (321032242230123).

The spelling of 101011220120022 in words is "one hundred one trillion, eleven billion, two hundred twenty million, one hundred twenty thousand, twenty-two".