122002020011002 has 16 divisors (see below), whose sum is σ = 185734898743680. Its totient is φ = 60090391804608.

The previous prime is 122002020010999. The next prime is 122002020011071. The reversal of 122002020011002 is 200110020200221.

It is a happy 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, 64444063 + ... + 66310189.

It is an arithmetic number, because the mean of its divisors is an integer number (11608431171480).

Almost surely, 2^{122002020011002} is an apocalyptic number.

122002020011002 is a deficient number, since it is larger than the sum of its proper divisors (63732878732678).

122002020011002 is a wasteful number, since it uses less digits than its factorization.

122002020011002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 2354085.

The product of its (nonzero) digits is 32, while the sum is 13.

Adding to 122002020011002 its reverse (200110020200221), we get a palindrome (322112040211223).

The spelling of 122002020011002 in words is "one hundred twenty-two trillion, two billion, twenty million, eleven thousand, two".