122012340233342 has 8 divisors (see below), whose sum is σ = 197096857300056. Its totient is φ = 56313387799992.

The previous prime is 122012340233281. The next prime is 122012340233347. The reversal of 122012340233342 is 243332043210221.

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

It is a super-2 number, since 2×122012340233342² (a number of 29 digits) contains 22 as substring.

It is a junction number, because it is equal to n+sod(n) for n = 122012340233299 and 122012340233308.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (122012340233347) 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, 2346391158308 + ... + 2346391158359.

It is an arithmetic number, because the mean of its divisors is an integer number (24637107162507).

Almost surely, 2^{122012340233342} is an apocalyptic number.

122012340233342 is a deficient number, since it is larger than the sum of its proper divisors (75084517066714).

122012340233342 is a wasteful number, since it uses less digits than its factorization.

122012340233342 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 4692782316682.

The product of its (nonzero) digits is 41472, while the sum is 32.

Adding to 122012340233342 its reverse (243332043210221), we get a palindrome (365344383443563).

The spelling of 122012340233342 in words is "one hundred twenty-two trillion, twelve billion, three hundred forty million, two hundred thirty-three thousand, three hundred forty-two".