124001022 has 16 divisors (see below), whose sum is σ = 249956352. Its totient is φ = 41007960.

The previous prime is 124001021. The next prime is 124001041. The reversal of 124001022 is 220100421.

It is a junction number, because it is equal to n+sod(n) for n = 124000989 and 124001007.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (124001021) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 80604 + ... + 82127.

It is an arithmetic number, because the mean of its divisors is an integer number (15622272).

Almost surely, 2^124001022 is an apocalyptic number.

124001022 is an abundant number, since it is smaller than the sum of its proper divisors (125955330).

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

124001022 is a wasteful number, since it uses less digits than its factorization.

124001022 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 162863.

The product of its (nonzero) digits is 32, while the sum is 12.

The square root of 124001022 is about 11135.5746147202. The cubic root of 124001022 is about 498.6644652031.

Adding to 124001022 its reverse (220100421), we get a palindrome (344101443).

The spelling of 124001022 in words is "one hundred twenty-four million, one thousand, twenty-two".