122002201010 has 64 divisors (see below), whose sum is σ = 222337319040. Its totient is φ = 48198965760.

The previous prime is 122002201007. The next prime is 122002201019. The reversal of 122002201010 is 10102200221.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 122002200982 and 122002201000.

It is not an unprimeable number, because it can be changed into a prime (122002201019) by changing a digit.

It is a polite number, since it can be written in 31 ways as a sum of consecutive naturals, for example, 298293686 + ... + 298294094.

It is an arithmetic number, because the mean of its divisors is an integer number (3474020610).

Almost surely, 2^122002201010 is an apocalyptic number.

122002201010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

122002201010 is a deficient number, since it is larger than the sum of its proper divisors (100335118030).

122002201010 is a wasteful number, since it uses less digits than its factorization.

122002201010 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 1371.

The product of its (nonzero) digits is 16, while the sum is 11.

Adding to 122002201010 its reverse (10102200221), we get a palindrome (132104401231).

The spelling of 122002201010 in words is "one hundred twenty-two billion, two million, two hundred one thousand, ten".