122266534 has 16 divisors (see below), whose sum is σ = 197891568. Its totient is φ = 56320992.

The previous prime is 122266493. The next prime is 122266579. The reversal of 122266534 is 435662221.

It is a plaindrome in base 14.

It is a junction number, because it is equal to n+sod(n) for n = 122266496 and 122266505.

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, 9924 + ... + 18520.

It is an arithmetic number, because the mean of its divisors is an integer number (12368223).

Almost surely, 2^122266534 is an apocalyptic number.

122266534 is a deficient number, since it is larger than the sum of its proper divisors (75625034).

122266534 is a wasteful number, since it uses less digits than its factorization.

122266534 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 9159.

The product of its digits is 17280, while the sum is 31.

The square root of 122266534 is about 11057.4198617942. The cubic root of 122266534 is about 496.3284846056.

The spelling of 122266534 in words is "one hundred twenty-two million, two hundred sixty-six thousand, five hundred thirty-four".