122021220210022 has 384 divisors, whose sum is σ = 241307698544640. Its totient is φ = 45905908688640.

The previous prime is 122021220209957. The next prime is 122021220210023. The reversal of 122021220210022 is 220012022120221.

It is a super-3 number, since 3×122021220210022³ (a number of 43 digits) contains 333 as substring.

It is a Harshad number since it is a multiple of its sum of digits (19).

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122021220210023) by changing a digit.

It is a polite number, since it can be written in 191 ways as a sum of consecutive naturals, for example, 114789482263 + ... + 114789483325.

It is an arithmetic number, because the mean of its divisors is an integer number (628405464960).

Almost surely, 2^{122021220210022} is an apocalyptic number.

122021220210022 is a deficient number, since it is larger than the sum of its proper divisors (119286478334618).

122021220210022 is a wasteful number, since it uses less digits than its factorization.

122021220210022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1768 (or 1761 counting only the distinct ones).

The product of its (nonzero) digits is 256, while the sum is 19.

Adding to 122021220210022 its reverse (220012022120221), we get a palindrome (342033242330243).

The spelling of 122021220210022 in words is "one hundred twenty-two trillion, twenty-one billion, two hundred twenty million, two hundred ten thousand, twenty-two".