1142020101010 has 32 divisors (see below), whose sum is σ = 2146636017792. Its totient is φ = 436615935360.

The previous prime is 1142020100989. The next prime is 1142020101023. The reversal of 1142020101010 is 101010202411.

It is a super-2 number, since 2×1142020101010² (a number of 25 digits) contains 22 as substring.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1575544 + ... + 2183203.

It is an arithmetic number, because the mean of its divisors is an integer number (67082375556).

Almost surely, 2^{1142020101010} is an apocalyptic number.

1142020101010 is a gapful number since it is divisible by the number (10) formed by its first and last digit.

1142020101010 is a deficient number, since it is larger than the sum of its proper divisors (1004615916782).

1142020101010 is a wasteful number, since it uses less digits than its factorization.

1142020101010 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 3760098.

The product of its (nonzero) digits is 16, while the sum is 13.

Adding to 1142020101010 its reverse (101010202411), we get a palindrome (1243030303421).

The spelling of 1142020101010 in words is "one trillion, one hundred forty-two billion, twenty million, one hundred one thousand, ten".