142212101002 has 16 divisors (see below), whose sum is σ = 225874291392. Its totient is φ = 66920967360.

The previous prime is 142212100973. The next prime is 142212101047. The reversal of 142212101002 is 200101212241.

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, 1230973 + ... + 1341535.

It is an arithmetic number, because the mean of its divisors is an integer number (14117143212).

Almost surely, 2^142212101002 is an apocalyptic number.

142212101002 is a deficient number, since it is larger than the sum of its proper divisors (83662190390).

142212101002 is a wasteful number, since it uses less digits than its factorization.

142212101002 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 148413.

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 142212101002 its reverse (200101212241), we get a palindrome (342313313243).

The spelling of 142212101002 in words is "one hundred forty-two billion, two hundred twelve million, one hundred one thousand, two".